Fairfield Circuitry - Long Life Parametric EQ w/ Tilt & CV

Long Life Parametric EQ w/ Tilt & CV

A state-variable filter with wide range and application. Versatile. Combining tilt and notch/boost equalization around a 2nd-order (-12dB/octave) state-variable core.

Very much a one-band parametric equalizer with gritty extras:

    Shelving filter, from low-pass to high-pass
    CV inputs for resonance (Q) and frequency (F)
    V/octave scaling synthesizer interface
    Fully variable Q goes well into tasty sweet self-oscillations
    Soft clip zener zesty mordant
    Expression pedal input controls center frequency

USES

 -    Flexible tone stack allowing for careful tuning of desired response
 -    Stacking before/after other pedals for dramatic emphasis/deemphasis
 -    With an expression pedal for wah-type debaucherie
 -    Standalone channel strip EQ for outboard processing
  -   Integrated with a modular synthesizer mindset, can act as a VCF and a VCO
  -  With external CV control such as sequencers and keyboards

Runs of a 9V DC center negative Standard powersupply, min. 150 mah (not included)